From: Dmitry Osipenko <digetx@gmail.com>
Date: Sun, 15 Dec 2019 18:30:45 +0000 (+0300)
Subject: gpio: tegra: Use generic readl_relaxed/writel_relaxed accessors
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fc782e47e601843163034a68c29ea1abe2578570;p=linux.git

gpio: tegra: Use generic readl_relaxed/writel_relaxed accessors

There is no point in using old-style raw accessors, the generic accessors
do the same thing and also take into account CPU endianness. Tegra SoCs do
not support big-endian mode in the upstream kernel, but let's switch away
from the outdated things anyway, just to keep code up-to-date.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---

diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 6fdfe4c5303e5..f6a382fbd12db 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -96,12 +96,12 @@ struct tegra_gpio_info {
 static inline void tegra_gpio_writel(struct tegra_gpio_info *tgi,
 				     u32 val, u32 reg)
 {
-	__raw_writel(val, tgi->regs + reg);
+	writel_relaxed(val, tgi->regs + reg);
 }
 
 static inline u32 tegra_gpio_readl(struct tegra_gpio_info *tgi, u32 reg)
 {
-	return __raw_readl(tgi->regs + reg);
+	return readl_relaxed(tgi->regs + reg);
 }
 
 static unsigned int tegra_gpio_compose(unsigned int bank, unsigned int port,